... they have an angle of one equal to an angle of the other and the including sides are proportional; (c) their sides are respectively proportional. Junior High School Mathematics ... - Page 68 by Edson Homer Taylor, Fiske Allen - 1923 Full view - About this book
...36, 28, and 20, measurements being in centimeters. 209 PROPOSITION IV. THEOREM 337. If two triangles have an angle of one equal to an angle of the other, their areas are to each other as the products of the sides including the equal angles. Given two triangles...